code: def file_to_stream(self, file_path, stream_path):
      cmd = [_FILE_TO_STREAM, "<", file_path, ">", stream_path]
      self.run_shell_command(cmd, cwd=ARROW_JS_ROOT)
  
file_path: arrow/dev/archery/archery/integration/tester_js.py
imports: import os
  from .tester import Tester
  from .util import run_cmd, log
  from ..utils.source import ARROW_ROOT_DEFAULT
label_desc: Use image node_id 5 for calling the JSTester obj's underlying member method code with example usage: obj.file_to_stream(file_path, stream_path) without return types